DE3825575C2 - - Google Patents

Info

Publication number
DE3825575C2
DE3825575C2 DE19883825575 DE3825575A DE3825575C2 DE 3825575 C2 DE3825575 C2 DE 3825575C2 DE 19883825575 DE19883825575 DE 19883825575 DE 3825575 A DE3825575 A DE 3825575A DE 3825575 C2 DE3825575 C2 DE 3825575C2
Authority
DE
Germany
Prior art keywords
valve
bellows
shut
chamber
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE19883825575
Other languages
German (de)
English (en)
Other versions
DE3825575A1 (de
Inventor
Friedrich 6500 Mainz De Thines
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Original Assignee
Schott Glaswerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schott Glaswerke AG filed Critical Schott Glaswerke AG
Priority to DE19883825575 priority Critical patent/DE3825575A1/de
Publication of DE3825575A1 publication Critical patent/DE3825575A1/de
Application granted granted Critical
Publication of DE3825575C2 publication Critical patent/DE3825575C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
DE19883825575 1988-07-28 1988-07-28 Absperrventil, insbesondere fuer gefaehrliche gase oder fluessigkeiten Granted DE3825575A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883825575 DE3825575A1 (de) 1988-07-28 1988-07-28 Absperrventil, insbesondere fuer gefaehrliche gase oder fluessigkeiten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883825575 DE3825575A1 (de) 1988-07-28 1988-07-28 Absperrventil, insbesondere fuer gefaehrliche gase oder fluessigkeiten

Publications (2)

Publication Number Publication Date
DE3825575A1 DE3825575A1 (de) 1990-02-08
DE3825575C2 true DE3825575C2 (pt) 1992-06-17

Family

ID=6359702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883825575 Granted DE3825575A1 (de) 1988-07-28 1988-07-28 Absperrventil, insbesondere fuer gefaehrliche gase oder fluessigkeiten

Country Status (1)

Country Link
DE (1) DE3825575A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9404829U1 (de) * 1994-03-22 1994-05-19 Arca Regler GmbH, 47918 Tönisvorst Armatur

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69203453T2 (de) * 1992-08-10 1995-12-14 Saes Pure Gas Inc Doppelwandiges hochreines Ventil.
DE19615472A1 (de) * 1996-04-19 1997-10-23 Frank Kampfmann Sicherheitsfunktionselement für eine Leitung
EP0945658B1 (de) * 1998-03-25 2003-02-19 Aseptomag-mts AG Prozessventil, insbesondere für die sterile Verfahrenstechnik
CN110056659A (zh) * 2018-01-18 2019-07-26 江苏鼎晟阀门有限公司 氯气锻钢截止阀
CN110056660A (zh) * 2018-01-18 2019-07-26 江苏鼎晟阀门有限公司 氯气铸钢截止阀
CN110056663A (zh) * 2018-01-18 2019-07-26 江苏鼎晟阀门有限公司 手动氯气锻钢截止阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691773A (en) * 1951-07-23 1954-10-12 Harold V Lichtenberger Valve leak detector
DE1195103B (de) * 1959-04-23 1965-06-16 Pforzheim Metallschlauch Leckanzeigeeinrichtung fuer Wellrohrkompensatoren
US3315700A (en) * 1964-02-03 1967-04-25 Eugene C Greenwood Tubular jacketed double bellows valve
DE7829306U1 (de) * 1978-09-30 1983-02-17 Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg Aseptisches ventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9404829U1 (de) * 1994-03-22 1994-05-19 Arca Regler GmbH, 47918 Tönisvorst Armatur

Also Published As

Publication number Publication date
DE3825575A1 (de) 1990-02-08

Similar Documents

Publication Publication Date Title
DE3226021C2 (pt)
DE4031659A1 (de) Ventilanordnung mit restdruckventil zum fuellen und entleeren eines gasbehaelters
DE2247476C1 (de) Hubventil fuer Verfahrensgas
EP0305821B1 (de) Vorrichtung zum Verschliessen einer Rohrabzweigung
DE1550177B1 (de) Kegelhahn mit im Kueken mit Spiel angeordneten Dichtungsplatten
DE3825575C2 (pt)
DE4143309C2 (de) Kugelhahn V
DE3544260A1 (de) Behaelter fuer aggressive fluessigkeiten
DE3516128C2 (pt)
DE3811041A1 (de) Entnahmeventilkopf fuer behaelter
DE1751671C3 (de) Ventil zum Füllen des Tanks von mit Flüssiggas betreibbaren Ge iaten Ausscheidung aus 1289074
DE1122788B (de) Hahn mit am Kueken beweglich gelagertem Abschlussteil und im Gehaeuse verschiebbar gelagertem Dichtsitzring
DE1750053C3 (de) Doppelrohrbruchsicherheitsventil
DE4101733A1 (de) Sicherheitseinsatz fuer druckgas und fluessiggas
DE4300432A1 (de) Sicherheitsschließvorrichtung für Gasleitungen
EP1128102B1 (de) Ventil mit Kupplungselementen
DE2731889A1 (de) Verfahren und vorrichtung zur vermeidung von leckverlusten bei absperrhaehnen
DE3333234C2 (de) Schlauchbruchsicherung mit Leckgasüberprüfungseinrichtung
DE3937778C2 (de) Alarmventilstation
DE69307756T2 (de) Hahn
DE3807230C2 (de) Vorrichtung zum Absperren und Freigeben eines Strömungsdurchgangs
DE3917625C2 (pt)
DE1209381B (de) Hahn mit auswechselbarer Messblende
DE3442748A1 (de) Vorrichtung zum schutz von trinkwasserleitungen
DE7020532U1 (de) Ventil oder Hahn für Verfahrensgas

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHOTT GLAS, 55122 MAINZ, DE

8339 Ceased/non-payment of the annual fee